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Rapid:
Individual Calculations January 2022 |
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| Khedri, Erfan Total change: -10.80 | |   |
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| Bushehr Rapid Tournament Master Ardeshirpour Memorial | Bushehr | IRI | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1645 | 2.00 | 6 | -0.54 | 20 | -10.80 | |
|  Momtahan, Hossein | | | 1909 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Karra, Siavash | | | 1878 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Asadi Zadeh, Amir Abbas | | | 1254 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Mansoori, Sasan | | | 1810 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Rezaei, Abdolla | | | 1474 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Shekari, Hamed | | | 1856 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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